利用Code128字体将文本转换为code128条形码

public string GetCode128A(string inputData)
        {
            string result = "";
            int checksum = 103;
            int j = 1;
            for (int ii = 0; ii < inputData.Length; ii++)
            {
                if (inputData[ii] >= 32)
                {
                    checksum += (inputData[ii] - 32) * (ii + 1);
                }
                else
                {
                    checksum += (inputData[ii] + 64) * (ii + 1);
                }
            }
            checksum = checksum % 103;
            if (checksum < 95)
            {
                checksum += 32;
            }
            else
            {
                checksum += 100;
            }
            result = Convert.ToChar(203) + inputData.ToString() + Convert.ToChar(checksum) + Convert.ToChar(206);
            return result;
        }

public string GetCode128B(string inputData)
        {
            string result = "";
            int checksum = 104;
            int j = 1;
            for (int ii = 0; ii < inputData.Length; ii++)
            {
                if (inputData[ii] >= 32)
                {
                    checksum += (inputData[ii] - 32) * (ii + 1);
                }
                else
                {
                    checksum += (inputData[ii] + 64) * (ii + 1);
                }
            }
            checksum = checksum % 103;
            if (checksum < 95)
            {
                checksum += 32;
            }
            else
            {
                checksum += 100;
            }
            result = Convert.ToChar(204) + inputData.ToString() + Convert.ToChar(checksum) + Convert.ToChar(206);
            return result;
        }

public static string GetCode128C(string inputData)
        {
            string result = "";
            int checksum = 105;
            int j = 1;
            for (int ii = 0; ii < inputData.Length; ii++)
            {
                if (ii % 2 == 0)
                {
                    checksum += Convert.ToInt32(inputData.Substring(ii, 2)) * j;
                    if (Convert.ToInt32(inputData.Substring(ii, 2)) < 95)
                    {
                        result += Convert.ToChar(Convert.ToInt32(inputData.Substring(ii, 2)) + 32);
                    }
                    else
                    {
                        result += Convert.ToChar(Convert.ToInt32(inputData.Substring(ii, 2)) + 100);
                    }
                    j++;
                }
                ii++;
            }
            checksum = checksum % 103;
            if (checksum < 95)
            {
                checksum += 32;
            }
            else
            {
                checksum += 100;
            }
            result = Convert.ToChar(205) + result + Convert.ToChar(checksum) + Convert.ToChar(206);
            return result;
        }

public static function GetCode128C($inputData)
{
    $result = "";
    $checksum = 105;
    $j = 1;
    for ($ii = 0; $ii < strlen($inputData); $ii++)
    {
        if ($ii % 2 == 0)
        {
            //$checksum += Convert.ToInt32($inputData.Substring($ii, 2)) * $j;
            $checksum += intval(substr($inputData, $ii, 2)) * $j;
            if (intval(substr($inputData, $ii, 2)) < 95)
            {
                $result += strval(intval(substr($inputData, $ii, 2)) + 32);
            }
            else
            {
                $result += strval(intval(substr($inputData, $ii, 2)) + 100);
            }
            $j++;
        }
        $ii++;
    }
    $checksum = $checksum % 103;
    if ($checksum < 95)
    {
        $checksum += 32;
    }
    else
    {
        $checksum += 100;
    }
    $result = strval(205) . $result . strval($checksum) . strval(206);
    return $result;
}